Online Tuner Websites
Guitar Tuning Database
- gtdb.org
The largest database for alternative guitar tunings on the internet. GTDB has been gathering and publishing information, chords, scales, tabs and now videos on different guitar tunings since 2009
456,987
$
9,000.00
Very easy to use microphone based online guitar tuner - almost automat
- an-online-guitar-tuner.com
12,430,803
$
8.95